-- Table to handle resource locking (EX) with row-level locking CREATE TABLE /*_*/filelocks_exclusive ( fle_key binary(31) NOT NULL PRIMARY KEY ) ENGINE=InnoDB, CHECKSUM=0; -- Table to handle resource locking (SH) with row-level locking CREATE TABLE /*_*/filelocks_shared ( fls_key binary(31) NOT NULL, fls_session binary(31) NOT NULL, PRIMARY KEY (fls_key,fls_session) ) ENGINE=InnoDB, CHECKSUM=0;